Jetec
[电] 联合电子管工程会议
🗣️ 情景例句
I've known Martin for years.
我认识马丁好多年了。
I'd like to make an appointment with Mrs. Green.
我想约个时间见格林女士。
She asked me to speak more loudly. The line was bad.
她告诉我要说大声一些。线路很糟。